About Audio Transformers / Signal Transformers

Audio Transformers / Signal Transformers

Audio and signal transformers are electrical components that transfer power from one circuit to another through inductive coupling. They are commonly used to match different impedances and isolate circuits from one another. This is especially useful in audio and signal processing, as different devices often have incompatible impedances that can be matched with a transformer. Additionally, transformers can help reduce ground loop noise, provide galvanic isolation, and help regulate voltage levels. They consist of an iron core that the two windings are wrapped around. Power is then transferred between the primary and secondary winding in a way that preserves the signal integrity.

Audio Transformers / Signal Transformers

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Product
	Type
	Termination Style
	Frequency Range
	Inductance
	Primary Impedance
	Secondary Impedance
	Isolation Voltage
	Minimum Operating Temperature
	Maximum Operating Temperature
	Number of Channels
	Application
	Package / Case
	Length
	Width
	Height
	Series
	Qualification
	Packaging

Sorting

Sort Column:

Sort Direction:

First

...

Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Application	Package / Case	Length	Width	Height	Series	Qualification	Packaging

SM91508AL-E

Audio Transformers Signal Transformers CMC6PINSIN3K VAC AECQ200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 3877
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.376

Multiples of: 1

Cut Tape

TC2G00P

Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 2.5GP -40 /+85 2-line 1-Ch 60W PoE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 3873
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4147

Multiples of: 1

Chip LAN Transformers

Surface Mount Chip LAN Transformer

SMD/SMT

1 MHz to 200 MHz

180 uH

1.5 KVAC

- 40 C

+ 85 C

1 Channel

Ethernet LAN interfaces

4.7 mm

3.2 mm

3.15 mm

TCxG

Reel , Cut Tape

MABA-007569-ETK42T

Audio Transformers / Signal Transformers 2-1000MHz IL 4dB Impedance Ratio 1:4

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM

Availability : 3867
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.633

Multiples of: 1

RF Transformers

SMD/SMT

2 MHz to 1 GHz

50 Ohms

- 40 C

+ 85 C

Single

Transmission Line

SM - 22 - 5

3.81 mm

2.67 mm

MABA

Reel , Cut Tape

TG10G00P

Audio Transformers / Signal Transformers 120uH 80V 0.6A 1:1 10GP -40 /+85 2-line 1-Ch 60W PoE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 3862
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5192

Multiples of: 1

120 uH

- 40 C

+ 85 C

1 Channel

TCxG

Reel , Cut Tape

ALANL100X1-DE12DT

Audio Transformers Signal Transformers 10100BASE-TX 12 pin -40C +85C

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Abracon

Availability : 3860
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.507

Multiples of: 1

LAN Transformers

LAN

SMD/SMT

500 KHz to 100 MHz

350 uH

- 40 C

+ 85 C

Dual

10/100 Base - TX

12.7 mm

7.1 mm

2.1 mm

ALANL100X1

Reel , Cut Tape

TC1G001P

Audio Transformers / Signal Transformers 120uH 80V 1A 1:1 1GP -40 /+85 2-line 1-Ch 90W PoE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 3815
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4532

Multiples of: 1

Chip LAN Transformers

Surface Mount Chip LAN Transformer

SMD/SMT

1 MHz to 125 MHz

120 uH

1.5 KVAC

- 40 C

+ 85 C

1 Channel

Ethernet LAN interfaces

4.6 mm

3.4 mm

4.2 mm

TCxG

Reel , Cut Tape

TC1G00P

Audio Transformers / Signal Transformers 180uH 80V 0.6A 1:1 1GP -40 /+85 2-line 1-Ch 60W PoE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 3814
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4147

Multiples of: 1

Chip LAN Transformers

Surface Mount Chip LAN Transformer

SMD/SMT

1 MHz to 125 MHz

180 uH

1.5 KVAC

- 40 C

+ 85 C

1 Channel

Ethernet LAN interfaces

4.7 mm

3.2 mm

3.15 mm

TCxG

Reel , Cut Tape

TC1G00

Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 3753
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3905

Multiples of: 1

Chip LAN Transformers

Surface Mount Chip LAN Transformer

SMD/SMT

1 MHz to 100 MHz

240 uH

1.5 KVAC

- 40 C

+ 85 C

1 Channel

Ethernet LAN interfaces

4.7 mm

3.2 mm

3.15 mm

TCxG

Reel , Cut Tape

SP-70

Audio Transformers / Signal Transformers AUDIO XFMR 600:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-70

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 3749
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.817

Multiples of: 1

Audio Transformers

Pin Terminal Transformers

Radial

300 Hz to 100 KHz

600 Ohms

1 kV

- 40 C

+ 85 C

Single

High Reliability

7.874 mm

10.41 mm

11.811 mm

MIL - T - 27E

H1608CG

SMD RJ45 Transformer ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mentech

Availability : 3715
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1833

Multiples of: 5

MABACT0059

MACOM Transformers Audio & Signal 4.5-3000MHz 1:1 -40C 85C

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM

Availability : 3649
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.551

Multiples of: 1

Baluns

SMD/SMT

4.5 MHz to 3 GHz

75 Ohms

- 40 C

+ 85 C

Single

CATV, Satellite STB/Subscriber

3.81 mm

MABA

Reel , Cut Tape

SM453230-121N7YP

Audio Transformers / Signal Transformers LAN xfmr,10GbE,PoE+,IEEE

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 3633
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5306

Multiples of: 1

LAN Transformers

LAN

SMD/SMT

1 MHz to 500 MHz

- 40 C

+ 85 C

Single

10G Base - T

4.7 mm

3.3 mm

2.9 mm

SM453230 - xxxN7YP

Reel , Cut Tape

S558-5999-T3-F

Audio Transformers / Signal Transformers Transformer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 3565
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.465

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz to 125 MHz

350 uH

0 C

+ 70 C

Single

1000 Base - T

15.24 mm

13.26 mm

6.35 mm

Reel , Cut Tape

TM6080ANL

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T DUAL (PoE+)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Taoglas

Availability : 3564
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.8009

Multiples of: 1

LAN Transformers

LAN

SMD/SMT

120 uH , 350 uH

- 40 C

+ 85 C

SMT - 48

28 mm

15.4 mm

7 mm

Exos

Reel , Cut Tape

MGPWT-00334-P

Audio Transformers / Signal Transformers MGPWT-00334 XFMR EP13 TH

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity

Availability : 3482
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 2.1043

Multiples of: 1

Mgp

2-1879391-5

Audio Transformers / Signal Transformers MGPWT-00334, XFMR EP13 TH

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity

Availability : 3482
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 2.2095

Multiples of: 1

H1601CG

10/100M SMD-16P,12.7x9.5mm RJ45 Transformer ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

DEXU

Availability : 3467
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.115

Multiples of: 5

TG110-E055N5RL

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hakko

Availability : 3414
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.244

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

400 nH

1.5 kV

- 40 C

+ 85 C

Single

10/100 Base - TX Interface

SMD - 16

12.7 mm

7.11 mm

6.35 mm

TG110

Tube

MABACT0040

Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM

Availability : 3408
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.848

Multiples of: 1

Baluns

SMD/SMT

5 MHz to 1.218 GHz

75 Ohms

- 40 C

+ 85 C

Single

Transmission Line

4.21 mm

3.81 mm

MABA

Reel , Cut Tape

MABAES0061

Audio Transformers / Signal Transformers 2-800MHz IL 3dB Impedance Ratio 1:4

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MACOM

Availability : 2870
Ship by Wed. 26 Nov to Fri. 28 Nov

November 2025